Nick Kyrgios' ex-girlfriend Costeen Hatzi gives fiery reaction to Frances Tiafoe's girlfriend Ayan Broomfield's Citi DC Open photodump

Nick Kyrgios' ex-girlfriend, Costeen Hatzi, showered Frances Tiafoe's girlfriend Ayan Broomfield with positivity on her latest photodump from the Mubadala Citi DC Open.